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_NEW_ IN/ALL/ANY/SOME behaviour with NULL (SCRUM related)

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optimization of left expression evaluation
more descriptive method name
This commit is contained in:
bell@sanja.is.com.ua
2002-12-06 21:55:53 +02:00
parent f1858ec331
commit 4506ab9ef1
12 changed files with 572 additions and 51 deletions
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2
sql/sql_class.cc
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@@ -937,7 +937,7 @@ bool select_singleval_subselect::send_data(List<Item> &items)
it->real_value= val_item->val_result();
if ((it->null_value= val_item->is_null_result()))
{
it->assign_null();
it->reset();
}
else
{